Table 3

XRCC1 codon 194 and codon 399 polymorphisms, combined analysis

Codon 194aCodon 399bWhitesBlacksCombined
CasesControlsORadjc95% CICasesControlsORadjd95% CI
CC GG+GA 1691371ref17101ref
CC AA 21260.60.3–1.2000.60.3–1.2
CT GG+GA 25340.60.3–1.1130.60.3–1.0
CT AA 0000
  • a Codon 194 (base pair 26304) C to T change, Arginine to Tryptophan amino acid change.

  • b Codon 399 (base pair 28152) G to A change, Arginine to Glutamine amino acid change.

  • c Adjusted for age and sex.

  • d Adjusted for age, sex, and ethnicity.